CN110786557B - Heating non-combustible cigarette, smoking device thereof and method for producing smoke - Google Patents
Heating non-combustible cigarette, smoking device thereof and method for producing smoke Download PDFInfo
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- CN110786557B CN110786557B CN201810862530.5A CN201810862530A CN110786557B CN 110786557 B CN110786557 B CN 110786557B CN 201810862530 A CN201810862530 A CN 201810862530A CN 110786557 B CN110786557 B CN 110786557B
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F47/00—Smokers' requisites not otherwise provided for
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Abstract
The invention relates to a smoking device of a heating non-combustible cigarette and a method for producing smoke, the cigarette comprises a smoking section, an adsorption section and a filter tip section which are connected in sequence, and adsorption materials with smoke adsorption capacity are distributed in the adsorption section. The cigarette of the invention generates more uniform smoke in the whole smoking process, thereby leading the smoking taste of consumers to be smoother. Meanwhile, the adsorption material has a certain cooling effect on the front two smoke generated by surrounding and heating the tobacco material, and the problem that the front two smoke is hot can be effectively solved.
Description
Technical Field
The present invention relates to the technical field of cigarettes and cigarette smoking sets, and more particularly, to a non-combustible heated cigarette and a smoking set for the same.
Background
The heat non-combustible cigarette is rapidly accepted by traditional tobacco users due to the characteristics of environmental protection, low harm and high safety, the market of the traditional cigarette is occupied at a higher speed, various large tobacco companies pay high attention to the research and development of heat non-combustible cigarette products, the heat non-combustible cigarette products serve as long-term strategic targets of future tobacco products, and some tobacco companies develop commercialized products.
At present, the main heating non-combustion cigarette product comprises two parts of a tobacco material and a heating device, the heating device has various heat sources, such as resistance wire heating, carbon heating, infrared heating, electromagnetic heating and the like, and the heating mode of the heating device to the tobacco material mainly comprises central heating and surrounding heating. For central heating, heat is diffused outwards from the center of the tobacco material, the main components of smoke generated by smoking are gradually increased, and the physiological feeling brought by the gradual increase is closer to that of smoking a traditional cigarette and is more easily accepted by consumers. And the heat transfer of the surrounding heating is just opposite, and the heating area of the tobacco material is larger, so that more smoke components are generated at the beginning, the smoke components are rapidly reduced along with continuous suction, and the physiological feeling brought is poorer.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a non-combustible cigarette, a smoking device thereof and a method for producing smoke, which aim to solve the problem that smoke components of the non-combustible cigarette are rapidly reduced along with smoking and improve smoking experience.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the utility model provides a cigarette is not burnt in heating, includes smoke generation section, adsorption section and the filter tip section that connects gradually, it has the adsorption material of flue gas adsorption capacity to distribute in the adsorption section.
So, during the suction, partial flue gas can be adsorbed by the adsorption section, treats that the section flue gas output of giving out smoke is less, and follow-up suction in-process can heat the adsorption section for thermal desorption takes place for by adsorbed flue gas, and the flue gas in the adsorption material slowly releases, makes whole suction in-process, and during each time suction, the gas fume composition is more even, promotes the suction and experiences the sense. Meanwhile, the adsorption material has a certain cooling effect on the front two smoke generated by the heating fuming section, and the problem that the front two smoke are hot can be effectively solved.
Further, the adsorption material comprises at least one of activated carbon, molecular sieve, silica gel, alumina and natural clay.
Furthermore, the adsorbing material is granular or powdery, and the particle size is 0.3nm-4 mm. Furthermore, the average particle size of the activated carbon is 0.01-2.4mm, and the average particle size of the molecular sieve is 0.3-1.0 nm. Preferably, the alumina is activated alumina.
Further, the length ratio of the smoking section to the adsorption section is 2-10: 1.
further, the volume ratio of the adsorbing material in the adsorbing section is 50% to 100%, generally 60% to 100%, preferably 70% to 100%, and more preferably 75% to 95%. Preferably, if the volume ratio is less than 100%, the remaining part in the adsorption section is porous, and further, may be a material without adsorption property.
Further, the smoke in the smoking segment is made primarily of tobacco material.
Further, the smoking section and the adsorption section are compounded through cigarette paper, and further, the filter section and the adsorption section are compounded through special type cigarette paper.
The smoking device for the cigarettes comprises a cigarette mounting cavity, a power supply, a control unit, a first heater for heating the adsorption section, a second heater for heating the smoking section and an airflow sensor for detecting smoking times, wherein the first heater, the second heater and the airflow sensor are respectively electrically connected with the control unit, and the control unit is electrically connected with the power supply; the airflow sensor is arranged on the periphery of the air inlet end of the cigarette mounting cavity; after the cigarette is installed in the cigarette installation cavity, the second heater is located on the periphery of the smoking section, and the first heater is located on the periphery of the adsorption section.
Further, the control unit comprises a master control module, a first control module, a second control module and a counting module, wherein the first heater, the first control module and the master control module are sequentially and electrically connected, the second heater, the second control module and the master control module are sequentially and electrically connected, the airflow sensor, the counting module and the master control module are sequentially and electrically connected, and the master control module is electrically connected with the power supply.
Further, still include the baffle, the baffle sets up in the inlet end of cigarette installation cavity, has seted up a plurality of inlet ports on the baffle.
Method for producing flue gases with a suction device as described above, comprising the steps of:
(1) installing the cigarette which is not combusted by heating into the cigarette installation cavity;
(2) starting a second heater, heating the smoking section, smoking, and obtaining smoke at the smoking end of the cigarette; meanwhile, the airflow sensor acquires airflow change signals of the air inlet end of the cigarette mounting cavity and transmits the airflow change signals to the control unit, and the control unit calculates and analyzes the airflow change signals to obtain the smoking times;
(3) when the suction frequency reaches 4-6 times, the control unit controls the first heater to be started, the adsorption section is heated, suction is continued, and smoke is obtained at the cigarette suction end.
Further, in the step (2), the heating temperature of the second heater is 200-400 ℃.
Further, in the step (3), the heating temperature of the first heater is 100-450 ℃, and the control unit controls the heating temperature of the first heater to increase by 10-30 ℃ every time the pumping frequency is increased.
Preferably, the first heater and the second heater are both resistance heaters, heat conducting layers are arranged between the first heater and the inner wall of the cigarette mounting cavity and between the second heater and the inner wall of the cigarette mounting cavity, and further, the heat conducting layers are made of ceramic heat conducting materials or quartz heat conducting materials.
Further, in the step (3), when the total suction times reaches 10 times, the control unit controls the first heater and the second heater to stop working, and the suction is finished.
The smoking device is particularly suitable for smoking of surrounding heating type non-burning cigarettes, can solve the problem that smoke components are rapidly reduced along with smoking, adsorbs part of the initial smoke components into the adsorbing material by utilizing the principle that the adsorbing material adsorbs firstly and then heats for desorption, and then slowly heats and releases the initial smoke components in subsequent smoking, so that the smoke components in the whole smoking process are more uniform, and the smoking taste is close to that of the central heating type non-burning cigarettes.
Compared with the prior art, the invention has the following beneficial effects:
(1) through the arrangement of the adsorption section between the filter section and the smoke generation section, the problem that smoke components of the cigarette which is heated in a surrounding heating mode and does not burn are rapidly reduced along with smoking is effectively solved;
(2) the smoke components in the whole smoking process of the surrounding heating type heating non-burning cigarette are more uniform, and the smoking taste is close to that of the central heating type heating non-burning cigarette.
(3) The adsorption effect of the adsorption material can solve the problem that the front two smoke holes are hot when the non-combustible cigarette is heated and smoked.
Drawings
Fig. 1 is a schematic view of a heated non-burning cigarette according to a first embodiment of the present invention.
Fig. 2 is a schematic structural view (no-load state) of the suction device according to the first embodiment of the present invention.
Fig. 3 is a schematic structural view (cigarette-mounted state) of the smoking apparatus according to the first embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to examples. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.
The utility model provides a cigarette is not burnt in heating, includes smoke generation section 3, adsorption section 2 and filter segment 1 that connect gradually, it has the adsorption material of flue gas adsorption capacity to distribute in the adsorption section 2. The adsorption material comprises active carbon, molecular sieve, silica gel, and silica gel can absorb the moisture in the flue gas, effectively solves the problem that the flue gas is scalded when two front openings are sucked.
The length ratio of the smoking section 3 to the adsorption section 2 is 6: 1.
the volume of the adsorbing material in the adsorbing section is 80%.
The smoking device for the cigarettes comprises a cigarette mounting cavity 12, a power supply 8, a control unit, a first heater 6 for heating the adsorption section 2, a second heater 7 for heating the smoking section 3 and an airflow sensor 5 for detecting smoking times, wherein the first heater 6, the second heater 7 and the airflow sensor 5 are respectively electrically connected with the control unit, and the control unit is electrically connected with the power supply 8; the airflow sensor 5 is arranged on the periphery of the air inlet end of the cigarette mounting cavity; after the cigarette is installed in the cigarette installation cavity 12, the second heater is located on the periphery of the smoking section, and the first heater is located on the periphery of the adsorption section.
The control unit comprises a master control module 9, a first control module 10, a second control module 4 and a counting module 5, wherein the first heater, the first control module and the master control module are sequentially and electrically connected, the second heater, the second control module and the master control module are sequentially and electrically connected, an airflow sensor, the counting module and the master control module are sequentially and electrically connected, and the master control module is electrically connected with a power supply.
Still include baffle 11, baffle 11 sets up in the inlet end of cigarette installation cavity, has seted up a plurality of inlet ports 8 on the baffle 11.
The following further describes the smoking device of the present invention, and describes the overall process of smoking a heated non-burning cigarette. Wherein the complete desorption temperature of the adsorbent material is 250 ℃.
1. A cigarette without burning is arranged in the cigarette mounting cavity, as shown in figure 3.
2. And starting the second heater to heat, timing, heating for 30 seconds, reaching the designed temperature of 240 ℃, and starting pumping.
3. The airflow sensor detects the airflow change at the air inlet end, so as to count the suction times.
4. In the suction process, the smoke components are adsorbed in the adsorption material from more to less in the first five times.
5. After the fifth suction, the first heater is controlled to start heating.
6. Controlling the heating temperature of the first heater to be gradually increased in the subsequent 6-10 times of pumping processes, and gradually heating the temperature from 180 ℃ to 250 ℃.
7. And after the tenth smoking, controlling the first heater and the second heater to be closed, taking down the heated non-combustible cigarette after smoking is finished.
The conditions for the end of aspiration are: pumping for 10 times, and finishing pumping when the total heating time is less than 6 minutes; the pumping is finished when the total heating time is less than 10 times and is 6 minutes; aspiration was terminated when the total heating time was 6 minutes without aspiration.
The foregoing examples are set forth to illustrate the present invention more clearly and are not to be construed as limiting the scope of the invention, which is defined in the appended claims to which the invention pertains, as modified in all equivalent forms, by those skilled in the art after reading the present invention.
Claims (7)
1. The method for producing the smoke by using the suction device is characterized in that the suction device comprises a cigarette mounting cavity (12), a power supply (8), a control unit, a first heater (6) for heating the adsorption section (2), a second heater (7) for heating the smoking section (3) and an airflow sensor (5) for detecting the suction times, wherein the first heater (6), the second heater (7) and the airflow sensor (5) are respectively and electrically connected with the control unit, and the control unit is electrically connected with the power supply (8); the airflow sensor (5) is arranged on the periphery of the air inlet end of the cigarette mounting cavity; after the cigarette is installed in the cigarette installation cavity (12), the second heater is positioned on the periphery of the smoking section, and the first heater is positioned on the periphery of the adsorption section;
the method comprises the following steps:
(1) mounting the heated non-combustible cigarette into a cigarette mounting cavity (12);
the cigarette comprises a smoking section (3), an adsorption section (2) and a filter tip section (1) which are sequentially connected, wherein adsorption materials with smoke adsorption capacity are distributed in the adsorption section (2);
(2) starting a second heater (7), heating the smoking section, smoking, and obtaining smoke at the smoking end of the cigarette; meanwhile, the airflow sensor acquires airflow change signals of the air inlet end of the cigarette mounting cavity and transmits the airflow change signals to the control unit, and the control unit calculates and analyzes the airflow change signals to obtain the smoking times;
(3) when the smoking times reach 4-6 times, the control unit controls the first heater (6) to be started, the adsorption section is heated, smoking is continued, and smoke is obtained at the smoking end of the cigarette.
2. The method as claimed in claim 1, wherein the heating temperature of the second heater (7) in step (2) is 200-400 ℃.
3. The method as claimed in claim 1, wherein in the step (3), the heating temperature of the first heater (6) is 100-450 ℃, and the control unit controls the heating temperature of the first heater (6) to be increased by 10-30 ℃ every time the pumping frequency is increased.
4. The method of claim 1, wherein the adsorbent material comprises at least one of activated carbon, molecular sieves, silica gel, alumina, natural clays.
5. A method according to claim 1, wherein the ratio of the lengths of the smoking section (3) and the suction section (2) is 2-10: 1.
6. The method of claim 1, wherein the adsorbent material is present in the adsorbent section in a volume fraction of 50% to 100%.
7. The method according to claim 1, wherein the control unit comprises a master control module (9), a first control module (10), a second control module (4) and a counting module (5), the first heater, the first control module and the master control module are electrically connected in sequence, the second heater, the second control module and the master control module are electrically connected in sequence, the airflow sensor, the counting module and the master control module are electrically connected in sequence, and the master control module is electrically connected with a power supply.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810862530.5A CN110786557B (en) | 2018-08-01 | 2018-08-01 | Heating non-combustible cigarette, smoking device thereof and method for producing smoke |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810862530.5A CN110786557B (en) | 2018-08-01 | 2018-08-01 | Heating non-combustible cigarette, smoking device thereof and method for producing smoke |
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| CN110786557A CN110786557A (en) | 2020-02-14 |
| CN110786557B true CN110786557B (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810862530.5A Active CN110786557B (en) | 2018-08-01 | 2018-08-01 | Heating non-combustible cigarette, smoking device thereof and method for producing smoke |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN217826741U (en) * | 2022-01-30 | 2022-11-18 | 乐智有限公司 | Cooling component and heating non-combustion smoke cartridge |
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| WO1995034226A1 (en) * | 1994-06-10 | 1995-12-21 | Rothmans International Services Limited | Smoking article |
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| CN110786557A (en) | 2020-02-14 |
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